Smush – Image Optimization, Compression, Lazy Load, WebP & CDN for WordPress Plugin Directory
Smush – Image Optimization, Compression, Lazy Load, WebP & CDN is a WordPress app, with a 4.8 average rating from 6,047 reviews, as of July 9, 2026.
Smush – Image Optimization, Compression, Lazy Load, WebP & CDN is a WordPress Plugin Directory app by WPMU DEV - Your All-in-One WordPress Platform. With a rating of 4.8★ from 6,047 reviews.
AppRanks data: Smush – Image Optimization, Compression, Lazy Load, WebP & CDN ranks #0 in Compress images on WordPress Plugin Directory, placing it in the top 1% of that category.
AppRanks verdict
Generated from live marketplace data — refreshed daily
Smush – Image Optimization, Compression, Lazy Load, WebP & CDN is a category-leading WordPress app with an established review history. It is listed in the Image optimization category on WordPress Plugin Directory, which AppRanks treats as the canonical taxonomy node for ranking and competitor comparison. 6,047 reviews indicate the app has been load-tested at scale across diverse store sizes. Review velocity at scale typically signals broad merchant adoption rather than churn — fast-arriving negative reviews would have pulled the rating down by now if the app's core flows were unstable. Paid-only pricing means evaluating fit on the marketplace listing or via the developer's documentation before installing. AppRanks tracks rating, review count, pricing tier, and category position daily — the figures on this page reflect the most recent scrape from the canonical WordPress Plugin Directory listing.
Pros
- +High average rating (4.8★) signals consistent merchant satisfaction
- +6,047 reviews provide statistical reliability for the rating average
- +Published by WPMU DEV - Your All-in-One WordPress Platform — established developer track record
Cons
- −Sparse visual evidence (0 screenshots) — harder to evaluate the UX before installing
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How Smush – Image Optimization, Compression, Lazy Load, WebP & CDN works
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Compress images, optimize images, and enable image lazy load automatically with the powerful Smush image optimizer to keep your WordPress site fast, without losing quality.
Smush makes it easy to optimize images, compress images, and deliver images faster across your entire WordPress site. This all-in-one image optimizer automatically reduces image file sizes, enables image lazy load, and serves modern formats like WebP and AVIF, all without breaking image quality or adding extra work.
Whether you’re running a blog, store, or portfolio, Smush helps you optimize images at scale and keep your site fast with a trusted WordPress image optimizer.
Trusted by 1+ Million Sites | 4.8/5 Star Rating
Get everything you need to optimize images and speed up your site. Smush works out of the box with no complicated setup – just install and let it handle the rest.
Compress images without losing quality Reduce image file size automatically while keeping your images sharp and clear. Smush is an easy-to-use image optimizer which let’s you compress images using both lossless and lossy compression, giving you the best balance of quality and performance without extra work.
You can also compress images outside the media library using Directory Smush, making it easy to optimize images stored in theme folders, plugins, or other directories on your server.
Lazy load images for faster pages Enable image lazy load across your site so images load only when needed. This image optimizer improves initial page speed and creates a smoother experience for visitors without extra configuration.
Serve WebP and AVIF images automatically (PRO) Convert images to WebP and AVIF and serve them automatically to supported browsers. Smush helps you optimize images using next-gen formats to reduce file size and improve load times across your WordPress site.
Deliver images faster with an Image CDN (PRO) Serve images through a global image CDN to reduce latency and improve load times for visitors around the world.
119 global CDN servers
Up to 500 GB of bandwidth
Faster image delivery based on visitor location
Improved performance for image-heavy and high-traffic sites
Automatically resize and fix image dimensions (PRO) Eliminate common PageSpeed warnings and improve layout stability with automatic image sizing. Smush dynamically resizes images to perfectly fit their containers, regardless of original size, helping fix the “Properly size images” warning in Google PageSpeed Insights.
It also automatically adds missing width and height attributes to your images, improving rendering speed and reducing layout shifts. This helps you meet the “Ensure images have explicit width and height” recommendation without any manual work.
Optimize your entire site, automatically Smush works across your whole site as a powerful image optimizer to optimize images as you upload them and maintain performance over time without manual work.
Optimize images automatically on upload
Compress images in bulk or individually
Works with your existing media library
No need to re-upload images
Enable image lazy load across your site
Convert images to WebP and AVIF
Deliver images with an integrated image CDN
Automatically resize and serve correctly sized images
Optimize images outside the media library with Directory Smush
Built for performance Smush improves page speed and overall performance by reducing image weight and improving how images are delivered.
Reduce page load times
Improve user experience
Better performance for image-heavy pages
Supports image lazy load and preload images (PRO) for faster perceived performance
Works with your existing setup Smush is built to work with your current WordPress setup, including popular themes, page builders, and plugins.
Compatible with Gutenberg, Elementor, WPBakery, and more
Works with WooCommerce stores
No need to change your workflow
Easy to enable and configure
Designed to be simple You don’t need to be a performance expert to optimize images with Smush image optimizer.
Works out of the box
Simple settings when you need them
No technical knowledge required
Safe to use on any site
Why choose Smush? There are plenty of image optimization plugins, but Smush focuses on making it easy to optimize images, compress images, and improve performance without complexity. As a leading WordPress image optimizer, Smush gives you powerful optimization tools without the technical hassle.
Trusted by over 1 million WordPress users
Built specifically for WordPress
Regular updates and improvements
Backed by the WPMU DEV team
Get started in minutes Install Smush, activate it, and start to compress images, optimize images, and enable image lazy load right away. This easy-to-use image optimizer helps most sites see improvements immediately without changing how they upload or manage images.
About Us WPMU DEV is a premium supplier of quality WordPress plugins, services and support. Learn more here:
https://wpmudev.com/
Don’t forget to stay up to date on everything WordPress from the Internet’s number one resource:
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Hey, one more thing… we hope you enjoy our free offerings as much as we’ve loved making them for you!
Contact and Credits Originally written by Alex Dunae at Dialect (dialect.ca, e-mail ‘alex’ at ‘dialect dot ca’), 2008-11.
Category rankings
As of Jul 9, 2026- Compress images#0of 15Top 1%
- Convert webp#0of 11Top 1%
- Image optimization#0of 38Top 1%
- Image optimizer#0of 12Top 1%
- Optimize images#0of 15Top 1%
- _browse_blocks#10of 427Top 3%
- _browse_popular#64of 508Top 13%
See 90-day rank history for each category
Track daily rank changes, category shifts, and position volatility.
Keyword rankings
Smush – Image Optimization, Compression, Lazy Load, WebP & CDN ranks for 5 keywords across WordPress Plugin Directory. Here are the top 3:
Competitors & alternatives
Smush – Image Optimization, Compression, Lazy Load, WebP & CDNdoesn't have curated competitor matchups yet. Other tracked image optimization apps on WordPress:
Frequently asked questions
What is Smush – Image Optimization, Compression, Lazy Load, WebP & CDN?
Smush – Image Optimization, Compression, Lazy Load, WebP & CDN is an app for WordPress. It currently holds a 4.8-star rating from 6,047 merchant reviews, and AppRanks has been tracking its public marketplace data on a daily refresh cycle. It is listed under the Image optimization category on AppRanks, where you can see its current category position, review-velocity trend, and how it compares against the top alternatives in the same space. Developed by WPMU DEV - Your All-in-One WordPress Platform.
Who uses Smush – Image Optimization, Compression, Lazy Load, WebP & CDN?
Currently around 1,000,000 active stores have installed Smush – Image Optimization, Compression, Lazy Load, WebP & CDN. Its review base of 6,047 signals a mature user community spanning small, mid-market, and enterprise merchants. It is part of the Image optimization category on WordPress.